I have been struggling in this issue to reload a property file in a mule application.
My requirement is I am reading cron expression from a property file inside mule-config.xml. if i update cron expression without restart a server then it is not taking updated one still taking old one. I am using Quartz schedular for this purpose.Could you please help me. Thanx in advance.
Just go to your mule-config.xml ... do some changes (Like adding a comment etc ... which will not affect the flows) then save it... If your application is running on mule standalone server , open the mule-config.xml with any editor and do the same as mentioned above and save it ... Mule will automatically reload the property file without restarting the server .... hope this help
Related
I'm having a hard time using eclipse because of the following issue.
It goes like this. I'll code and try to run it. Then, it will throw some errors (of any kind). And so, after I have changed a part of the code, comment out which codes I suspect makes the error, or delete something, I then restart the websphere application server in order to republish my work. Next is to test my work using SoapUI then all of a sudden eclipse throws an error which is the same as before. I've tried to search in here answers to this questions but it involves codes which don't need in my project and also answers that I can't understand well (since I am very new to programming). However, I have found a way to resolve this but it's very inconvenient. To be able for eclipse to detect changes in the src folder, I should restart eclipse after editing my codes then remove my project in the server, start the server and then publish my work in websphere all over again. It solves my problem but I do all of these stuff every now and then even if I only comment out a single line in the code. What I want is to avoid doing this process of resolving the issue since it consumes so much of my time whenever I republish the project in the server.
Can somebody help me with this? Any suggestions would be very helpful. Thanks a lot!
It is a bit strange that you need to restart eclipse. The normal way would be to just re run your application server.
Try only he 3 second steps you mentioned (remove my project in the server, start the server and then publish my work in websphere) and if that works try again without removing the project. Just restart the servers.
And let us know if that worked!
I'm making a web app in eclipse, when i make the changes they are not reflecting on my next run.
I'm doing the below.
save changes-> Stop Server-> start server-> run program
but the error appeared before is up again.
I use Kepler 32-bit. please let me know how i can fix this.
Thanks
You need to build your app after saving. If you don't have auto build on then your changes will not be reflected also make sure you publish to server too. Although Since you are restarting the server that may not be needed.
I'm using jboss + mysql for running ATG. I'm trying to open Admin Control Center through dyn/admin. However, I'm getting malformed help URL before I get login form. Once I logged in, I'm getting multiple alerts of same exception but with different help ids.
Did any one face this issue and found a workaround?
This issue has been observed because of not having protocol.jar in classpath while starting jboss server. You can follow this workaround to fix the issue.
Copy %DYNAMO_HOME%/DAS/lib/protocol.jar to C:\lib or any folder that is easily accessible to you.
Open Standalone.conf.bat
and add following line in the file.
set "JAVA_OPTS=%JAVA_OPTS% -Djava.endorsed.dirs=C:\lib"
Open the Jboss server after the above update is done. The error will be resolved.
Weblogic:
Copy the protocol.jar form DAS\lib to your domain lib folder and restart weblogic.
Ex: C:\Oracle\Middleware\user_projects\domains\base_domain\lib
I have run into an issue where when I modify my drools rules(.drl) on the fileSystem it appears to work as a JUnit testcase but fails when try to test the same in the web application running under Tomcat6.
When I modify the drl file under Tomcat, I do see logs saying KnowledgeAgent is rebuilding the knowledgeBase and so on and I do see new a instance of KBase under KAgent in the debugger but still when I execute the rule it shows the original values.
Was wondering if there is any cache tomcat uses internally for rules and if yes whats the workaround?
Any help is appreciated.
As I understand your question, I think you have to reload your drl file when it gets changed.
Are you using ResourceFactory.newClassPathResource() method for loading your rule files? If yes, then use ResourceFactory.newInputStreamResource(stream) method. It always gets latest modified drl file.
I am using eclipse 3.5 with google app engine + spring framework to develop application. My problem is when I change the code and build the project, the new code doesn't come in to effect. I even deleted the old file but at runtime, the old version gets display in the browser. Why?
Your description is not explicit, so following are my assumptions:
You are changing jsp/js or view related files
You have Google app engine plugin for eclipse to deploy the code
Following might be one of the reasons:
Your view files are cached in the browser, so try deleting the browser cache
Google app engine might have cached your files, so try deleting the temp folder
Eclipse IDE wouldn't have deployed your changed code, so check the timestamp, if it still shows the old timestamp, then find out how to configure eclipse to detect your changes.
I found 3 workarounds for similar issue (changes to a servlet (.java file) were not taking effect).
Before editing the .java file, stop the application. It seems that if you edit it while running, the issue occurs, even if you edit it, stop then re-start.
Delete items in Temp folder e.g, (C:\Users\username\AppData\Local\Temp), then stop and re-start the app.
I think the culprit folder in the Temp folder is this:Jetty_127_0_0_1_8888_war__.g0qk00
Right click in in the console area and select 'Remove All Terminated'. Sometimes that reveals there are other instances running, which need to be stopped by clicking the terminate button.
I got the similar issue and the problem was due to not stopping the running server.
What i was doing was running the server, editing the java file, saving and again running the server. This created two instances of the server running and when checking into the browsers the old code was executed from the first instances.
So, the solution is terminate and relaunch the server, and your new changes will be in effect.